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Medical Xpress / Epigenetic shifts link maternal infection during pregnancy to higher risk of offspring developing schizophrenia

The health of mothers during pregnancy has long been known to play a role in the lifelong mental and physical health of offspring. Recent studies have found that contracting an infection during pregnancy can increase the ...

Oct 6, 2025 in Genetics
Phys.org / How a protein complex in plant chloroplasts regulates adaptations to drought

A heretofore unknown molecular mechanism helps plants save water in extreme drought and intense sunlight. A research team at Heidelberg University's Center for Organismal Studies (COS), in cooperation with partners at Nanjing ...

Oct 9, 2025 in Biology
Phys.org / Secrets of the butterfly supergene that controls wing colors and patterns

Many butterflies develop wing patterns that mimic other species to protect themselves from predators. While growing complex body parts like wings involves many genes, the difference between two versions of the same thing—like ...

Oct 9, 2025 in Biology
Medical Xpress / Alzheimer's disease research in brain tissue from African American donors points to roles for many novel genes

The prevalence of Alzheimer's disease (AD) is approximately two times higher in African Americans (AA) compared to white/European-ancestry (EA) individuals living in the U.S. Some of this is due to social determinants of ...

Oct 8, 2025 in Genetics
Medical Xpress / Social threat perceptions in youth linked to altered brain connectivity

Researchers at UCL Institute of Education, King's College London, Harvard T.H. Chan School of Public Health, and UCLA report that perceived social threats in early adolescence are associated with altered connectivity in default ...

Oct 6, 2025 in Psychology & Psychiatry
Phys.org / Early planting to avoid heat doesn't match current spring wheat production, study finds

Planting wheat earlier in the spring to avoid crop damage from ever-hotter summers may not keep harvests on pace with current levels.

Oct 9, 2025 in Biology
Medical Xpress / Tympanostomy tube placement improves hearing for children with cleft palate: Study

For children with cleft palate, tympanostomy tube placement improves hearing outcomes, according to a study published online Sept. 25 in the Ear, Nose & Throat Journal.

Oct 10, 2025 in Surgery
Medical Xpress / 'Google for DNA' enables rapid full-text searches of vast genetic archives

Rare hereditary diseases can be identified in patients and specific mutations in tumor cells detected—DNA sequencing revolutionized biomedical research decades ago. In recent years, new sequencing methods (next-generation ...

Oct 9, 2025 in Genetics
Phys.org / Access to official information and trust in government boost expatriate voting among undocumented immigrants

The global increase in migration—with approximately 3.6% of the global population living as expatriates—has resulted in many countries extending external voting rights to their overseas citizens. This has prompted scholarly ...

Oct 10, 2025 in Other Sciences
Medical Xpress / Elucidated protein structures in the malaria parasite offer opportunities for new vaccines

Using millions of microscope images magnified up to 130,000 times, researchers from Radboud University Medical Center and Toronto have unraveled the structure of two key proteins in the malaria parasite. With this knowledge, ...

Phys.org / First-of-its-kind report reveals rise of athlete-owned media

Athlete-owned media is more than a trend; it's an economic and cultural shift. By creating content and owning their own platforms, athletes are deciding which stories get told, expanding representation and bringing fans closer ...

Oct 10, 2025 in Other Sciences
Medical Xpress / AI-supported cervical cancer screening tested in Kenya and Tanzania

AI can be used to detect cervical cancer in women in resource-limited parts of the world. However, for this method to work, investments are needed in health care staff, reliable supply chains and trust in these communities. ...

Oct 10, 2025 in Obstetrics & gynaecology